Looking for an adventure to explore both the ocean and the rainforest? REEF’s eco-adventure to Costa Rica includes diving or snorkeling plus land-based tours through a vibrant tropical rainforest and a wildlife-watching boat trip! This weeklong trip includes four days of diving/snorkeling to conduct REEF surveys and a variety of tours through the diverse Guanacaste region, and is a great fit for divers, snorkelers, and families.

REEF Field Survey Trips are eco-vacations led by marine life experts. Each trip features daily dives and fish ID classes for both beginners and experienced surveyors. To book your space on a REEF Trip, email trips@REEF.org. Check out all of our upcoming trips with open space below. We hope to "sea" you underwater soon!

Maldives: Jan. 12-22, 2025 -- More information here.

Belize: Feb. 15-22, 2025 -- More information here.

Guanaja: March 22-29, 2025 -- More information here.

Nevis: May 17-24, 2025 -- More information here.

Costa Rica: June 21-28, 2025 -- More information here.

Yap: June 21 - July 2, 2025 -- More information here.